A randomized 25 question test from a pool of 761 questions, good luck!
A HMI requires secure access to it's configuration database. Which of the terms below is best described as engineering level software package?
In the transmission control protocol validates that the destination has received the information packet sent. Which of the header components below is responsible for this verification?
Modbus has standard command codes to allow the master to access information from it's slaves. Which of the commands below would be used to write the contents of a series of 10 coils to the slave device?
Communication that is wireless in a SCADA system is common. Which of the communication methods below would be best defined as one that is a last resort, when no other means of communication is available?
The HMI in a SCADA system uses typical hardware and software. Which of the environments below would the HMI reside?
In a typical GUI, values take one of four generic indicators. Which of the indicators below would best represent the image below?
A defined area of geographical coverage is commonly called an area network. Which of the area networks below is the second smallest in area covered?
In the protocol specifications of Modbus, there are standard 5 and 6 digit addresses, each address starting with a specific number for the register type. Which number below starts the input status registers addresses?
Communication technology is generally specific to a type of area network. Which of the area networks below would IDSN and VPN be used primarily?
Which of the recommended standards below would be best described as an unbalanced transmission system?
There are many options to choose from for alarm states. Which of the following alarm states can be best described as when the alarm clears due to the process before the operator has time to respond to it?
There are several stages in the alarm lifecycle. Which of these stages is best for identifying or changing alarms?
There are many options to choose from for alarm states. Which of the following alarm states can be best described as a temporary suppression of an alarm?
Software for programming or configuration is an integral part of any HMI. Which of the interfaces below can be best described as allowing the creation of new projects?
In the transmission control protocol validates that the destination has received the information packet sent. Which of the header components below is responsible for this verification?
In the unbalanced signal transmission system, which answer best represents the number 3?
Which of the messaging types below is best described as communication by sending a command, initiated by the scanner module, to all field device on the segment?
Any SCADA system must adhere to universal standards which allow smooth communication over international boundaries. Which of the standards below would allow power lines to carry stable low-speed communication?
In a typical GUI, values take one of four generic indicators. Which of the indicators below would best represent the image below?
IPv4 network classes can also be defined by the IP address they use. Which of the answers corresponds best to the address in row "G"?
Modbus has standard command codes to allow the master to access information from it's slaves. Which of the commands below would be used to write the contents of a series of 10 coils to the slave device?
There are several layer within the a typical DCS., each with it's own responsibilities. Which of the levels below is responsible for the maintenance and configuration of the control system?
Voltage to voltage converters are best defined as which of the answers below?
Parameter settings program the behavior of the function block. Which of the parameters below can be described as one that receives data from another block?
Modbus has standard command codes to allow the master to access information from it's slaves. Which of the commands below would be used to request the content of the slaves holding registers # 40108?